/Engine/Plugins/Animation/RigLogic/Source/RigLogicLib/Public/dna/layers/GeometryReader.h
textureCoordinateIndex must be less than the value returned by getVertexTextureCoordinateCount.
The texture coordinate.
[TextureCoordinate](API\Plugins\RigLogicLib\dna\layers\TextureCoordinate) getVertexTextureCoordinate ( std::uint16_t meshIndex, std::uint32_t textureCoordinateIndex ) const